<!DOCTYPE html>
<html>
<head>
    <link href='../fullcalendar/fullcalendar.css' rel='stylesheet'/>
    <link href='../fullcalendar/fullcalendar.print.css' rel='stylesheet' media='print'/>
    <script src='../lib/jquery.min.js'></script>
    <script src='../lib/jquery-ui.custom.min.js'></script>
    <script src='../fullcalendar/fullcalendar.min.js'></script>
    <script>

        $(document).ready(function () {


            /* initialize the external events
            -----------------------------------------------------------------*/

            $('#external-events div.external-event').each(function () {

                // create an Event Object (http://arshaw.com/fullcalendar/docs/event_data/Event_Object/)
                // it doesn't need to have a start or end
                var eventObject = {
                    title: $.trim($(this).text()) // use the element's text as the event title
                };

                // store the Event Object in the DOM element so we can get to it later
                $(this).data('eventObject', eventObject);

                // make the event draggable using jQuery UI
                $(this).draggable({
                    zIndex: 999,
                    revert: true,      // will cause the event to go back to its
                    revertDuration: 0  //  original position after the drag
                });

            });


            /* initialize the calendar
            -----------------------------------------------------------------*/

            $('#calendar').fullCalendar({
                header: {
                    left: 'prev,next today',
                    center: 'title',
                    right: 'month,agendaWeek,agendaDay'
                },
                editable: true,
                droppable: true, // this allows things to be dropped onto the calendar !!!
                drop: function (date, allDay) { // this function is called when something is dropped

                    // retrieve the dropped element's stored Event Object
                    var originalEventObject = $(this).data('eventObject');

                    // we need to copy it, so that multiple events don't have a reference to the same object
                    var copiedEventObject = $.extend({}, originalEventObject);

                    // assign it the date that was reported
                    copiedEventObject.start = date;
                    copiedEventObject.allDay = allDay;

                    // render the event on the calendar
                    // the last `true` argument determines if the event "sticks" (http://arshaw.com/fullcalendar/docs/event_rendering/renderEvent/)
                    $('#calendar').fullCalendar('renderEvent', copiedEventObject, true);

                    // is the "remove after drop" checkbox checked?
                    if ($('#drop-remove').is(':checked')) {
                        // if so, remove the element from the "Draggable Events" list
                        $(this).remove();
                    }

                }
            });


        });

    </script>
    <style>

        body {
            margin-top: 40px;
            text-align: center;
            font-size: 14px;
            font-family: "Lucida Grande", Helvetica, Arial, Verdana, sans-serif;
        }

        #wrap {
            width: 1100px;
            margin: 0 auto;
        }

        #external-events {
            float: left;
            width: 150px;
            padding: 0 10px;
            border: 1px solid #ccc;
            background: #eee;
            text-align: left;
        }

        #external-events h4 {
            font-size: 16px;
            margin-top: 0;
            padding-top: 1em;
        }

        .external-event { /* try to mimick the look of a real event */
            margin: 10px 0;
            padding: 2px 4px;
            background: #3366CC;
            color: #fff;
            font-size: .85em;
            cursor: pointer;
        }

        #external-events p {
            margin: 1.5em 0;
            font-size: 11px;
            color: #666;
        }

        #external-events p input {
            margin: 0;
            vertical-align: middle;
        }

        #calendar {
            float: right;
            width: 900px;
        }

    </style>
</head>
<body>
<div id='wrap'>

    <div id='external-events'>
        <h4>Draggable Events</h4>
        <div class='external-event'>My Event 1</div>
        <div class='external-event'>My Event 2</div>
        <div class='external-event'>My Event 3</div>
        <div class='external-event'>My Event 4</div>
        <div class='external-event'>My Event 5</div>
        <p>
            <input type='checkbox' id='drop-remove'/> <label for='drop-remove'>remove after drop</label>
        </p>
    </div>

    <div id='calendar'></div>

    <div style='clear:both'></div>
</div>
</body>
</html>
